| 混合物电导率公式及其在测井解释中的应用 |
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| 引用本文： | 李剑浩. 混合物电导率公式及其在测井解释中的应用[J]. 地球物理学报, 1993, 36(5): 674-682 |
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| 作者姓名： | 李剑浩 |
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| 作者单位： | 大庆石油管理局测井公司, 大庆 163412 |
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| 摘 要： | 从电场的微分方程出发,得出了混合物电导率的两个公式:1.关于导体和导体形成的混合物的电导率公式;2.关于导体和绝缘体形成的混合物的电导率公式。将这两个公式应用于测井解释,对解释泥质砂岩的双水模型作了有效的改进。
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| 关 键 词： | 混合物电导率 电场微分方程 泥质砂岩测井解释 |
| 收稿时间： | 1991-07-10 |
THE FORMULAS FOR THE ELECTRICAL CONDUCTIVITIES OF MIXTURE AND THEIR APPLICATION IN LOGGING INTERPRETATION |
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| LI JIAN-HAO. THE FORMULAS FOR THE ELECTRICAL CONDUCTIVITIES OF MIXTURE AND THEIR APPLICATION IN LOGGING INTERPRETATION[J]. Chinese Journal of Geophysics, 1993, 36(5): 674-682 |
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| Authors: | LI JIAN-HAO |
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| Affiliation: | Well-Logging Company, Daqing petroleum Management Bureau, Daqing 163412 |
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| Abstract: | In this paper,we obtain two conductivity formulas for mixture.First formula is for mixture of conductors.Second formula is for mixture of conductor and insulator.Based upon above conductivity formulas,we obtain a new function for the logging interpretation of shaly sands [sq.(29)].The data of experiment for shaly sands have computed with new function.The results show that the accuracy of the new function is higher than the "dual water" model function. |
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| Keywords: | Conductivity of mixture Differential function of electrical field intensity Logging interpretation of shaly sands |
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